My Philosophy of Teaching Essay -- Philosophy of Education Teachers Es

My Philosophy of Teaching Teaching is a daunting task that I do not intend to take lightly. Becoming a teacher has been a dream of mine for several years. I always knew that teaching would be the career for me, especially when I began working in the school system as a substitute secretary. I loved working in the school environment; coming in contact with children everyday made me realize how much I would enjoy teaching a classroom full of students. Teachers play such an important role in a child’s life, sometimes being their only source of encouragement and support. As a teacher, I want to know my students – their personality, learning style, and academic level, so I can meet their needs and create the best learning environment possible. The definition of the word â€Å"educate† is: â€Å"to develop the faculties and powers of (a person) by instruction or schooling.† I believe the key word in this definition is â€Å"power.† As a teacher, I must find several ways to unleash that power in a child’s mind; I must motivate, inspire, and encourage my students. â€Å"Education is not filling a bucket, but lighting a fire.† (William B. Yeats) The purpose of education is to teach the basics of knowledge and to challenge each individual to learn. The realization that I will have the power to make a difference in a child’s life is sometimes overwhelming. This remarkable fact gives me a stronger purpose – to be a positive role model for my students. Being an effective teacher is truly an awesome responsibility. Instead of seeing students as partially full vessels waiting to be filled, teachers should conceive their work as creating learning situations where students can build their own knowledge through an a... ... and the world of the child. I plan to graduate from Concord College in the Spring of 2004. After graduation, I hope to begin teaching for the Wyoming County Board of Education. While teaching, I will pursue my Master's Degree at Concord. I am so excited about one day teaching our children. My goal is to be a positive influence on a child and I cannot imagine anything more important to do with my life than helping children. A quote from Herbert Kohl sums up my feelings of becoming an educator: â€Å"I believe the impulse to teach is fundamentally altruistic and represents a desire to share what you value and to empower others. I am not talking about the job of teaching so much as the calling to teach. Most teachers I know have felt that calling at some time in their lives.† My dream is to someday soon fulfill my calling.

Woolf and Mcewan: How the Modern Became Postmodern

Ian McEwan’s Atonement draws inspiration from and alludes to a vast number of 20th century modernist authors and works, both stylistically and thematically. For a novel to be considered a successful culmination to the reading of a large body of works, however, it must not be content with merely echoing the themes, styles, and forms of the past. Rather, it must extend them, add to them creatively, and attempt to pull them into contemporary readership.While his thematic and stylistic allusions to 20th century greats such as Virginia Woolf show his intellectual knowledge of and debt to 20th century modernist writing, it is McEwan’s ability to transform these stylistic and thematic elements and mold them into a postmodern classic that makes Atonement a more than adequate culmination to the readings of a 20th century British Literature course. Stylistically, McEwan draws most heavily from the works of Virginia Woolf for the opening portion of Atonement.The slow pace of the o pening, allowing for the painstakingly detailed description of nearly every scene, in addition to the examination of the psychological motives of multiple main characters, closely mirrors the style of Virginia Woolf, which she incorporates into the majority of her works. To quote a characteristically slow paced, though psychologically enriched, passage from the opening of Woolf’s Between the Acts, â€Å"Mrs. Manresa bubbled up, enjoying her own capacity to surmount, without turning a hair, this minor social crisis—this laying on of two more plates.For had she not complete faith in flesh and blood? and aren’t we all flesh and blood? and how silly to make bones of trifles when we’re all flesh and blood under the skin† (Woolf 39). The passage, to one unfamiliar with the stylistically innovative style of Woolf, seems to meander under the weight of an overly descriptive narrative and, more prominently, under the psychological musings of a character that , until a few pages previous, was nonexistent to the reader. The majority of Between the Acts contains passages of a similar style, of which this is only one randomly chosen example.As is true of many of the passages that can be found in any Woolfian novel, advancing the storyline is secondary to fleshing out the motives, thoughts, and feelings of the characters. With the plot safely set behind in-depth psychological examination in rank of importance, Woolf is free to experiment with a stream-of-consciousness style narrative in which psychological elements of the story feature more prominently than physical elements. In addition to the stream-of-consciousness for which she is well known, there are other characteristics common to much of Woolf’s work.For example, she has the tendency to describe a scene, more often than not, a natural scene, in painstaking detail, reluctant to add action that would too quickly further the narrative. Another passage from Between the Acts provid es and adequate example of this, reading, â€Å"Here came the sun—an illimitable rapture of joy, embracing every flower, every leaf. Then in compassion it withdrew, covering its face, as if it forebore to look on human suffering. There was a fecklessness, a lack of symmetry and order in the clouds as they thinned and thicked.Was it their law, or no law they obeyed? † (Woolf 23). This description of nature essentially is of no consequence to the narrative yet the full passage describing the weather proceeds for almost a full page. The flowing, exceptionally detailed descriptions coinciding with an apparently lacking story line and an in-depth psychological view that the reader is privy to as a result of the stream-of-consciousness style, are all aspects of Woolfian literature that McEwan attempts to draw from and mold to his own postmodernist designs.While McEwan draws inspiration from Woolf in a way that would be just as simple for an author of less talent to do, his a ims are far deeper reaching than an author who simply wishes to garner a comparison to Virginia Woolf. McEwan does borrow quite clearly from the stylings of Woolf, even commenting it upon it himself, writing, â€Å"we wondered if it owed a little too much to the techniques of Mrs. Woolf† (McEwan 294). Rather than be content with merely keeping her modernist conventions intact, however, he completely alters their meaning within the context of his own novel.In the opening portions of Atonement, for example, McEwan, in quite a similar way as Woolf, attempts to gain entry to the psychological depths of his characters. With the exception of a few broad passages required to move the story forward through dialogue or action, the majority of the opening is devoted to the internal monologues of the characters and an examination of their needs, desires, and feelings. This is clearly defined in the earliest pages as the ovel provides passages such as, â€Å"She wanted to leave, she wan ted to lie alone, facedown on her bed and savor the vile piquancy of the moment, and go back down the lines of branching consequence to the point before the destruction began† (McEwan 14). This passage, one of many in a similar style throughout Atonement, attempts, in a stream-of-consciousness in the classic Woolfian sense, to examine the inner psyche of the character rather than force any sort physical, tangible action to occur. In this way, the story’s narrative may seem slow paced while the characters’ motives become more well known to the reader.This borrowing stylistically from Woolf is not necessarily important or groundbreaking, and is certainly no deciding factor in whether this novel should be viewed as a classic in coming decades. There have been many authors who have devoted the entirety of their works to the stream-of-consciousness fiction that Woolf helped to pioneer. As mentioned above, what makes McEwan an author deserving of longevity in his works is that the allusions are not merely presented, but are completely altered from their original meaning by the context of Atonement.He takes deeply alluded to modernist conventions and makes them Briony’s primary source of inspiration, seen most clearly when she ponders the new school of authors and realizes, â€Å"She no longer really believed in characters. They were quaint devices that belonged to the nineteenth century†¦Plots too were like rusted machinery whose wheels would no longer turn†¦It was thought, perception, and sensations that interested he, the conscious mind and how to represent its onward roll† (McEwan 265).There is a certain depth and complexity in the fact that McEwan represents these modernist conventions not as his own, but as those of a thirteen year old girl, the central character of his metanarrative. What McEwan does next with these modernist principles of writing is attempt to show that they too are vestiges of the past, doomed to f all in the face of a more ethical and moral fiction. Just as Briony rejects the realism of the authors of the nineteenth century, McEwan is rejecting the modernism of the 20th century in favor of a postmodernism.One of Briony’s internal monologues to which the reader is privy, begins, â€Å"The interminable pages about light and stone and water, a narrative split between three points of view, the hovering stillness of nothing much seeming to happen—none of this could conceal her cowardice† (McEwan 302). These characteristics, all of which have been shown to influence Woolfian literature, have all failed Briony’s attempt to hide what she knows she has done.The monologue continues in a similar vein with, â€Å"Did she really think she could hide behind some borrowed notions of modern writing, and drown her guilt in a stream—three streams! —of consciousness? †(McEwan 302). Her guilt and the moral and ethical implications of what she has done cannot be fixed through some outdated ideas of modernist fiction, which has no ethical consequences. There are allusions from dozens of modernists authors sprinkled throughout the length of Atonement. Unfortunately, the scope of this paper can give only one of the most prominent.In a similar fashion as with the Woolf example, however, McEwan nearly always thoughtfully engages the text to which he is alluding, but is not content to merely allow these allusions to sit idly in the novel with no sense of purpose. Rather, each of his numerous allusions has some greater purpose in Atonement as McEwan artfully transforms them into something that fits the overall scope of what he attempts to accomplish. Still, the question remains whether or not this book is an adequate culmination of all the readings in a 20th century British literature course.The fact that Atonement not only draws from modernist writers, many of whom are the focus of the aforementioned course, but attempts to extend them creatively and transform them from the 20th century modern to the 21st century postmodern makes Atonement an excellent novel and a fine culmination of a semester of 20th century British literature. Works Cited McEwan, Ian. Atonement. New York: Anchor Books, 2001. Woolf, Virginia. Between the Acts. New York: Harcourt, 2001.

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Beginning Perl Tutorial on Foreach Loop

The foreach loop is a control structure thats tailor-made to process Perl lists and hashes. Just like the for loop, foreach steps through each element of an array using an iterator. How to Step Through an Array in Perl With Foreach Rather than using a scaler as an iterator,  foreach uses the array itself. For example: You see that this gives the same output as printing the array myNames in its entirety: If all you want is to dump out the contents of the list, you could just print  it. In that case, use the foreach loop to make the output a bit more readable. Youll see that this code creates cleaner output by printing a new line after each item in the list. A Cleaner Foreach Loop The previous example used $_ to print each element of the list. Using this default implied scalar ($_) makes for shorter code and less typing, but it isnt always the best solution. If youre aiming for a highly readable code or if your  foreach  loop is complex, you might be better off assigning a  scalar  as your iterator. There are only two differences: the scalar $name between the  foreach  and the list and the replacement of the default scalar with it inside the loop. The output is exactly the same, but the code is slightly cleaner. Keep in mind: A  foreach  loop is a Perl control structure.It is used to step through each  element of an array.

A New Course Of Action - 998 Words

Didier Lucu Mr.Pithoud English Honors 9 January 21, 2016 A New â€Å"Course† Of Action School is a place you go every day for thirteen-plus years of your life, to learn things you are told you will need in life. A place where you experiment with the world and find out who you are. You never stop to think why your school is how it is. It is something just accepted by students, thinking the adults know what they are doing, and that it is in their best interest. Since starting public school in kindergarten through now, the rules and way things are done have changed very little. In stepping back and looking at the school system with a critical, but fresh view, the way the school systems are structured does not benefit students in the best way they could. In high school, you are assigned six daily classes. Each class wants you to excel in its subject. In order to really excel, you must succeed in completing the heavy load of homework assigned by each classroom. Even the student that does not have outside school activities, can be chall enged by completion of the daunting task of completing the daily homework load. Collected from my own experience and the experiences of other students, the homework assignments amount to somewhere between three to five hours of activity. While not every night is that homework intensive, the overall demand to complete the amount of homework necessary for success is so great, it affects the students’ lives. Information from the NationalShow MoreRelatedWorld At Risk Assessment : Describe Aspects Of A Geographic Issue Essay1453 Words   |  6 Pagesmostly in Brazil. This does not have such a big impact on a lot of humans yet. But the people it does affect are those who live in the rainforests. There are several tribes in the rainforest so when it is cut down it forces the tribe members to find a new area to live. This is similar to what it happening in Syria right now. 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Within a learning culture the sharing of information can create a positive morale boost

Intelligent Drum Machines Using Cartesian Genetic Programming Initial Essay Sample free essay sample

1. IntroductionA musician’s demand to show their musical thoughts in a manner that is both acoustically pleasing and comfy for whom of all time is utilizing it can non ever be communicated by themselves entirely and frequently requires external aid. This assistance frequently comes in the signifier of an instrument. an interface imparting the ideas and emotions from a user into their surrounding environment manifested into a physical medium. for illustration sound and visible radiation. This study will concentrate in on the acoustic exchange of these thoughts and so will be restricted to the musical art signifier. The engineering that is developed as a solution to this job has been developed with two factors in head ; how it sounds and how easy it is for one to successfully show oneself with it. the later is of import as it is assumed a user must be in comfort to successfully show their thoughts. This standard can be seen from the very beginnings of human musical history in the neutering of membranophone sizes for variable pitch ( figure 1 ) . the usage of multiple instruments at a clip to implement polyphonic thoughts and even the defining of these instruments into easy to utilize tools for illustration a fiddle exhibiting a vibrating twine with a speedy and convenient excitement tool. the bow ( figure 2 ) . Figure 1 taken fromFigure 2: taken fromhypertext transfer protocol: //www. pikespeakonthecheap. com/ ? attachment_id=12024www. kirklessmusicschool. org. United Kingdom These are all human creative activities leting the manifestation of their internal musical thoughts in the physical universe. In more recent developments computing machines have been introduced including applications such as physical modeling. sampling stations. synthesists and accountants for these systems of which any music engineer will be good acquainted with. These. much like the old illustrations. have been produced to non merely add to our bank or musical tools but to farther increase the easiness of the production of music taking the demand to garner a full orchestra. rehearse the cornet for 10 old ages or carry a drum kit about. as all these sounds can now be contained within a little laptop and controlled with a individual keyboard. The downside of utilizing computing machines. nevertheless. is that the music produced is frequently stiff sounding and robotic. much like the underlying systems that drive them. By utilizing appropriate accountants the functionality of an acous tic instrument is mimicked in a device that can pass on with computing machines. commanding these sounds in a manner that makes them sound more natural and realistic. This is of import because it is non ever obvious what it is that we prefer about a existent acoustic public presentation. and even if it was obvious it can non be contained by a set of regulations. merely that we like it or we don’t like it. There is no expression that can generalize art. This is the cardinal job with geting a pleasing and natural sound with electronic instruments and therefore we still require a musician to command these systems to accomplish the sound we desire. It should be noted that sound does non needfully – and in fact at all for the intent of this experiment – refer to the spectral make up of a sound but to the manner in which it is musically shaped ; for illustration a instrumentalist may specify this defining as what makes a musician sound â€Å"musical† or non. Human mistake brings coloring material to a public presentation in the elusive differences in note arrangement and volume doing it sound â€Å"musical† and â€Å" natural† . The map of this study is to experiment with unreal intelligence in using these captions to an bing membranophone path in the hope that it will heighten its musical form. groove or experience without the external influence of a instrumentalist. 2. Literature Reappraisal2. 1 What Makes A Rhythm GrooveIf the purpose of this experiment is to musically heighten a beat so it follows that these sweetenings should be defined. Music that exhibits this sweetening. for illustration a production sourced from a professional drummer. is frequently referred to as â€Å"groovy† in that it contains â€Å"groove† . For this ground in this study this humanistic quality will be referred to as channel throughout. As this experiment focuses on membranophone music. beat or â€Å"beats† it will be the rhythmic channel that is discussed [ 17 ] . â€Å"Groove – or swing – is a aboriginal facet of music. more so for clever and functional sorts of music. such as dance- and folk music. than for art music. Peoples appear to judge the sum of channel fast and effortlessly. although an nonsubjective or consistent definition is desiring. One possible definition of channel could be â€Å"suggestion to travel to the pulse†Ã¢â‚¬  Madison. Guy ( Institute of psychological science. Uppsala university ) [ 18 ] General consensus seems to associate â€Å"Groove† with swing. motion and the incompatibilities found in a human public presentation. Although hard to specify. the consequence of channel is wholly agreed in that it suggests to the hearer a pacing or pulsation. doing the hearer experience the demand to tap their pes. nod their caput or even dance. A short experiment was carried out to try a classification of the parametric quantities which affect channel utilizing a typical dance beat frequently referred to as a 4/4 round or more conversationally â€Å"four on the floor† . See the following two drum paths exhibiting typical beat found in music today ( figure 3 and 4 ) . Both contain the same round ; retaining pacing. instruments and note arrangements nevertheless the latter has been performed by a instrumentalist instead than produced on a computing machine. It should be noted that although channel may change with genre. due to its association with genres such as dance. wind and common people music. a drummer who specialises in these genres was used. For the intent of this experiment both recordings will be recorded in the MIDI sphere and therefore an electronic membranophone kit was used in the procedure of entering the instrumentalist. This besides removes all timbral qualities added by the user. leting the experiment to concentrate on strictly musical qualities. The instrumentalist was given a click path to let him to synchronize his public presentation ; nevertheless no quantization was applied therefore the incompatibilities will give an thought a s to what is adding this human quality. Figures 3 and 4 show a typical MIDI membranophone machine where the x-axis portrays clip and the y-axis is instrument. The speed of a note is shown by the strength of coloring material: a dark ruddy displays a note high in speed and a light ruddy shows a note depression in speed. This is shown more clearly in the note speed charts below the note arrangement diagrams. Figure 3: Computer performed beat Figure 3: Human performed beat By review. three chief differences can be seen:1. Note lengths are varied by a apparently random factor2. Note speeds are varied by a apparently random factor. This fluctuation although random shows a periodic nature as seen in higher speed hi chapeaus on the 3rd semi quaver of each round. 3. Note arrangement shows an beginning. This fluctuation although apparently random besides displays a common beginning for the 2nd and 4th sixteenth notes where they are delayed by a little fraction of the sixteenth note whole number. This factor is frequently referred to as â€Å"swing† Note that this experiment is concentrating in the musical facets of what makes a rhythm channel and will non be taking into history timbral facets of music. This does non intend to state that timbral qualities do non lend towards the channel of a musical production. 2. 2 Automatic CompositionComputers have developed to such an extent that it is now possible for them to non merely bring forth and execute music but to help its creative activity both in progress and in existent clip i. e. improvisation. Chew overing for illustration. a rhythmic composing plan. evolves membranophone forms and is used as a compositional assistance [ 11 ] while the familial drummer uses similar techniques to bring forth an attach toing membranophone path designed for a unrecorded public presentation scenario [ 12 ] . There are even plans which listen to existent clip sound and improvise along side a instrumentalist. for illustration Haile the automaton drummer [ 13 ] . a testament to modern twenty-four hours music engineering. It is systems like these and the techniques used by them that are of involvement in this study as they may give an indicant of how to accomplish a humanistic membranophone machine. Although these machines harness unreal intelligence ( AI ) to co mpose and improvize music. there is still a clear divide between the creative activity of music and the human sweetening of music. the later being the purpose and focal point of this experiment. However if a computing machine can independently make art so there is no ground to govern out the add-on of human qualities such as channel besides. In general automatic musical composing involves specifying a set of regulations and limitations within a system before leting this system to do determinations. most likely with random or pseudo random procedure to choose options. An illustration of this might include specifying a major graduated table. curtailing the plan to euphonic notes merely. By specifying these regulations a computing machine is able to compose without direct influence from a user while retaining some signifier of musical construction. a graduated table. meter or signifier. This technique lays down the basic construction of an algorithmic composing doing automatic musical composing possible. The disadvantages of this system nevertheless are the inactive nature of an algorithm. in that alterations in the regulations that govern it must be pre defined. difficult code d into the plan frequently ensuing in humdrum composings or composings of a fixed length. If these regulations are made less rigorous so the ensuing sound is frequently Atonal and nonmusical. which is unsurprising as no manner of stipulating fittingness is available. This fittingness is defined by how good it achieves its end or how closely it resembles the coveted solution and in the instance of music how â€Å"good† it sounds. The trouble in programming a computing machine to bring forth â€Å"good† music can easy be seen due to the subjective nature of music. Thus it can be seen that more complex systems are required to compose music on a more human degree. Familial package. unlike evolutionary algorithms. is dynamic in that it changes or evolves itself over clip. mutating the interior workings and functionality of the plan. The combination and routings of internal constituents are non defined but continually changed. These alterations are continually guided by a fittingness map stipulating the end. In the instance of bring forthing music or art. the fitt ingness is frequently user defined as antecedently noted ; there is no expression that can generalize art. This technique is normally used and has been found more successful in imitating the humanistic traits found in music. 2. 3 Familial SchedulingFamilial Programming ( GP ) is a subdivision of evolutionary scheduling that utilises the automatic development of computational constructions ( such as mathematical equations. computing machine plans. digital circuits. etc. ) [ 1 ] to work out jobs. GP can be represented by a figure of nodes or cells connected together in concatenation like constructions. Data is passed through these nodes where by each node contains an operation appropriate for the information nowadays. The package varies the routing of informations between these nodes – i. e. the order in which they are performed on informations – before comparing the ensuing informations frequently via user feedback. This automatic fluctuation is referred to as mutant. The undermentioned diagrams ( figure 5 and 6 ) give an illustration of this procedure: Figure 5: First combination: Figure 6: Second â€Å"mutated† combination The fittingness of each nodal combination or â€Å"chromosome† must so be deduced. The end products of chromosomes 1 and 2 can so be compared to infer the fittest solution where by the fittest theoretical account is selected and passed down to the following coevals. Through this comparing influential nodes may be defined and kept. while less of import nodes can be farther varied to optimize the plans map. This is frequently achieved by â€Å"breeding† the chromosomes. uniting constituents from each parent giving birth to a new combination. While merely two combinations are ab initio proposed. in many familial plans the population of chromosomes would be much greater presenting a wider assortment of solutions and perchance even a faster development rate. Parameters like these will straight impact the success of the plan in how expeditiously it solves the given job. However. it should be noted that for different jobs different rates are optimum. This mutant and comparing procedure is repeated continuously. hence the evolutionary facet of this package [ 2 ] . A common illustration of the use of GP is the going salesman job portraying a salesman who must go between legion colonies in order to sell his ware. The job in this is happening the shortest way for the salesman while guaranting all colonies are visited one time. There is no general expression that can work out this job and therefore a test and mistake experimental attack must be taken. GP is utile at this point as it itself uses a test and mistake attack in the routing of informations between operations. The operations could be defined as paths between colonies and the routing between them straight represents the order of paths taken by the salesman. The feedback in this job is besides easy defined as. unlike music and art. all we require is the smallest possible value. Therefore by continually running this plan and comparing the consequences. when a lower limit is reached we have a solution [ 1 ] [ 3 ] . The subdivision of Genetic scheduling that will be used in this experiment wi ll be Cartesian familial scheduling ( CGP ) . a C based plan where by the maps used are represented by an array of Numberss. CGP is peculiarly utile. as it has been designed with a black box outlook. To clear up. a CGP plan will take an arbitrary figure of inputs and green goods and arbitrary figure of end products. So long as the system has been altered to manage the desired informations type and appropriate maps have been selected. the procedure of CGP does non necessitate any version from job to job hence its universally applicable nature and choice for this experiment. For illustration consider CGP applied to an arithmetical context whereby the information type would merely be Numberss and the operations would include mathematical maps such as add-on. generation and sinusoidal operators. CGP besides allows the quality or rate of development to be customised by specifying parametric quantities in a. par file. This allows the change of population sizes. mutant rates. the scope in which single nodes can pass on with each other ; degrees back and the operators included. Figure 7: CGPs intelligence is in its flexibleness. The user or coder gives CGP all the needed resources and ushers it without straight work outing the job. With minimum restraints it can frequently happen originative and even surprising solutions whose method is merely defined by what we see at the input and the end product. how the plan achieves this map is of no concern. Its evolutionary nature besides means that it may neer come up with the same solution twice. exposing about human behavior. For these grounds it has even been successfully used in the creative activity of art. Examples of this art can be seen below in figure 8 developed by Laurence Adam Zendric Ashmore [ 5 ] Figure 8: More of these illustrations can be found at: hypertext transfer protocol: //www. emoware. org/evolutionary_art. asp The art created. although abstract. seldom followed the same evolutionary forms and most significantly of all was gratifying for users to see. For this ground it is speculated that this about human personality will impart itself to the neutering of computing machine generated music paths in the hope that it might add a human and natural feel or channel. The manner in which this feel is added to an bing membranophone path is non defined nor is it known what we are taking for. it merely utilises the user’s ability to specify what they like or dislike to direct the development of this composing. 2. 4 MidiMIDI is a musical interfacing linguistic communication that specifies the musical content of a existent clip or antecedently recorded composing. Musical content refers to the strictly musical thoughts as opposed to the timber of the sounds used to convey these thoughts. This can be summarised by the parametric quantities pitch. speed. length and arrangement of these notes relative to each other. A cosmopolitan illustration of this might be musical notation on paper where by multiple instrumentalists across the Earth are executing the same music but with their ain instruments and sounds. Musical notation ( figure 9 ) does non incorporate the existent sound merely the thought of it. Figure 9MIDI ( figure 10 ) is precisely the same nevertheless is much more cosmopolitan in that it can pass on non merely with instrumentalists but with computing machines. synthesists and membranophone machines besides. Figure 10The ground for this separation of musical and timbral qualities is strictly for convenience. leting the cosmopolitan communicating of modern twenty-four hours musical devices while optimizing the velocity and quality at which they communicate. In other words ; modern twenty-four hours musical instruments have been modularised. dividing the duties of making the music and making the sound the music is played with into separate entities. Implementing this package with the MIDI interface automatically turns a strictly experimental process into a possible musical instrument that may be used by existent instrumentalists and faculty members likewise. The MIDI library being used will be the PortMIDI library due to its unfastened beginning handiness and popularity within the industry. PortMIDI is besides written in C. a linguistic communication wholly compatible with Numberss of which CGP can easy bring forth and interface with [ 6 ] . 3. The Experiment3. 1 Proposition and AimsThe proposition of this experiment is to use natural choice to germinate an bing membranophone tracks’ public presentation in order to accomplish a more natural. organic and bang-up composing. Cartesian familial scheduling will use a dynamic system that can be used to bring forth a set of Numberss whose values will command a set of parametric quantities in a membranophone machine. These parametric quantities have been deduced as channel heightening therefore the information from CGP will hold a direct consequence on the membranophone paths groove. The development of these Numberss will be automatically evolved to prove an array of cases of our membranophone path and will be guided by a fittingness map. a user who will specify what they â€Å"like† and what they â€Å"dislike† . Like and dislike will be defined by whatever production sounds more natural. human and groovy to the user. This procedure will be repeated over a series of coevalss. Through this choice. fit chromosomes will be defined and evolved. The undermentioned diagram ( figure 11 ) displays the chief construction of this plan. Figure 11: The chief aim is to germinate what might ab initio be a robotic and unpleasant sounding rhythmic composing into 1 that exhibits natural inclinations and fluctuations i. e. shows a channel of which until now have merely been possible by utilizing existent life instrumentalists or meticulously redacting membranophone paths in audio redaction package. Although this is possible by utilizing existent instrumentalists to command electronic instruments. ideally this sweetening would non trust on a existent instrumentalist and could be applied with a computing machine. If this is found successful the ultimate end is to implement this channel development in a existent clip scenario making what could be considered as an intelligent attach toing midi membranophone machine. This engine would play boundlessly until told to halt by a user and would invariably germinate guided merely by the user specified fittingness of the composings produced. Use of the Midi sphere will let user specified samples and customisation of the public presentation. This ability would non merely aid the composing and production of music but could besides profit instrumentalists in public presentation. some of which might even excite new musical thoughts. 3. 2 Cartesian Genetic Programming and MIDIIn this experiment CGP will be used to bring forth a series of drifting point Numberss between 0 and 1 that will specify the change of the channel heightening parametric quantities in an bing membranophone path. The membranophone path will be antecedently defined in a MIDI plan and as follows ( figure 12 ) : Figure 12: The channel heightening parametric quantities are as follows: 1. Note beginningOffset refers to the sum every 2nd semi quaver or 16th note is delayed. This hold is typical of â€Å"swing† traits found in many genres of music. This beginning will change non merely from genre to genre or from musician to musician but is besides dynamic within a existent clip public presentation or composing as no instrumentalist can stay wholly in clip. The sum of beginning applied will be defined as a per centum. a float figure from 0 to 1. Figure 13: 2. Note speedSpeed refers to the force at which a note is played. This should non be confused with volume. although speed will frequently correlate straight with the volume of a sound it besides effects the onslaught and timber of a sound. This division between volume and speed should be made clear as in modern electronic instruments the volume can be altered independently without impacting the timber. Velocity will once more be defined as a per centum of the full available speed as a float figure from 0 to 1. 3. Note lengthEach note is assigned a topographic point within the saloon of music played. For illustration hi-hats are played every semi quaver or 16th note. Note length refers to the per centum of this assigned country that the note is really played. This per centum will be defined as a float figure between 0 and 1. Figure 14: The beginning will be defined for a whole saloon while note speed and note length will be defined for each sixteenth note within a individual hook separately. This pick has been made due to the insistent nature of rhythmic composings in for illustration wind. electronic or popular membranophone composings. Thus the MIDI channel heightening parametric quantities required from CGP can be summarised as follows: †¢1 parametric quantity which specifies the beginning†¢4 parametric quantities which specify speed of each hello chapeau in a hook round†¢1 parametric quantity which specifies trap membranophone speed†¢1 parametric quantity which specifies kick membranophone speed†¢4 parametric quantities which specify note length of each hello chapeau in a hook round†¢1 parametric quantity which specifies trap drum note length†¢1 parametric quantity which specifies kick drum note length All of which can be summarised into 13 floating-point Numberss between 0 and 1. The Numberss provided by CGP must non merely be within an appropriate scope in order to interface successfully with our MIDI membranophone machine but must besides mutate suitably. This means that the parametric quantities that define the quality and velocity of development of the CGP plan must be optimised for this peculiar job. There is no available information on this peculiar job neither is there a expression that may be used to reason this. so an experimental attack will be taken. To guarantee compatibility both MIDI and CGP plans will be written in C scheduling linguistic communication. This will let both constituents to be contained in close propinquity while retaining a convenient application medium. 3. 3 General Approach and PlanTo guarantee a successful experiment and completion before the deadline thorough planning is necessary [ 20 ] . To get down with. the undertaking at manus must be broken down and defined to let review and executing of the undertaking attack. This will do foreseen jobs seeable understating jobs and holds during the experimentation procedure while leting satisfactory clip for research and all background reading required. The undertaking can be broken down into the undermentioned undertakings: †¢Gain acquaintance with C programming linguistic communication†¢Gain acquaintance with CGP†¢Gain acquaintance with PortMIDI†¢Develop CGP for required parametric quantities†¢Develop simple membranophone machine reliant on proposed parametric quantities†¢Interface Drum Machine with CGP†¢Optimise CGPs functionality†¢Test plan on users†¢Report consequences The administration of these undertakings is every bit of import to guarantee completion before the deadline. The undermentioned GANT chart is proposed ( figure 15 ) : Figure 15: As can be drawn from the GANT chart ( figure 15 ) much has been achieved already. Individual constituents have been constructed and the coaction of both MIDI membranophone machine and CGP has already begun. Once this has been achieved it will be necessary to optimise the functionality of CGP before proving the merchandise on users before finishing the concluding write up. Mentions [ 1 ] Miller J. F. . Thomson P. Cartesian Genetic Programming. Proceedings of the 3rd European Conference on Genetic Programming. Springer LNCS 1802 ( 2000 ) 121-132. [ 2 ] Koza. John R. â€Å"Genetic scheduling as a agency for programming computing machines by natural choice. † Statistics and Calculating 4 ( 2 ) ( 1994 ) : 87-112. [ 3 ] Larranaga. Pedro. et Al. â€Å"Genetic algorithms for the going salesman job: A reappraisal of representations and operators. † Artificial Intelligence Review 13 ( 2 ) ( 1999 ) : 129-170. [ 4 ] David. B. Fogel. â€Å"Applying evolutionary scheduling to selected going salesman jobs. † Cybernetics and systems 24 ( 1 ) ( 1993 ) : 27-36. [ 5 ] Ashmore. Laurence. and J. Miller. â€Å"Evolutionary Art with Cartesian Genetic Programming. † Technical Online Report ( 2004 ) . [ 6 ] Wikipedia ( 2013 ) MIDI. [ on-line ] Site: hypertext transfer protocol: //en. wikipedia. org/wiki/MIDI [ Accessed: 7 Feb 2013 ] . [ 7 ] Harding. Simon L. . Julian F. Miller. and Wolfgang Banzhaf. â€Å"Self-modifying Cartesian familial scheduling. † Cartesian Genetic Programming ( 2011 ) : 101-124. [ 8 ] Costelloe. Dan. and Conor Ryan. â€Å"Genetic scheduling for subjective fittingness map designation. † Familial Programming ( 2004 ) : 259-268. [ 9 ] Senaratna. Nuwan I. â€Å"AUTOMATIC MUSIC COMPOSITION USING A TREE OF INTERACTING EMERGENT SYSTEMS. † ( 2006 ) . [ 10 ] Tokui. Nao. and Hitoshi Iba. â€Å"Music composing with synergistic evolutionary calculation. † Proceedings of the 3rd international conference on productive art. Vol. 17. No. 2. 2000. [ 11 ] Geneffects. MuSing. Beat Maker Drum Software. Beat Machine Site: hypertext transfer protocol: //www. geneffects. com/musing/ [ 12 ] Martin Dostal. The Familial Drummer. rhythmic accompaniment Site: hypertext transfer protocol: //dostal. inf. upol. cz/evm. hypertext markup language [ 13 ] Georgia Tech. Haile. Robotic DrummerSite: hypertext transfer protocol: //www. gtcmt. gatech. edu/research-projects/haile [ 14 ] Johanson. Brad. and Riccardo Poli. â€Å"GP-music: An synergistic familial scheduling system for music coevals with machine-controlled fittingness raters. †Genetic Programing 1998: Proceedings of the Third Annual Conference. 1998. [ 15 ] John A. Maurer. A history of Algorithmic Composition ( 1999 ) Site: hypertext transfer protocol: //ccrma. Stanford. edu/~blackrse/algorithm. hypertext markup language [ 16 ] Friberg. Anders. and Andreas Sundstrom. â€Å"Swing ratios and ensemble timing in wind public presentation: Evidence for a common rhythmic form. † Music Perception19. 3 ( 2002 ) : 333-349. [ 17 ] Wikipedia ( 2013 ) . Groove ( music ) [ on-line ] Site: hypertext transfer protocol: //en. wikipedia. org/wiki/Groove_ ( music ) [ Accessed: 1 Feb 2013 ] . [ 18 ] Madison. Guy. â€Å"Different sorts of channel in wind and dance music as indicated by listeners’ evaluations. † Proceedings of the VII International Symposium on Systematic and Comparative Musicology and III International Conference on Cognitive Musicology. University of Jyvaskyla . 2001. [ 19 ] Miller J. F. . Tempesti G. â€Å"Bio-inspired computer science and Introduction to Bio-inspired Computing† Site: hypertext transfer protocol: //www. elec. York. Ac. uk/internal_web/meng/yr4/modules/Bio_Inspired_Comp/bic. hypertext markup language [ Accessed: 10 Jan 2013 ] [ 20 ] A. Hunt. â€Å"Your Research Undertaking: How to Pull off It† . New York: Routledge. 2005. Bibliography Miller J. F. . Thomson P. â€Å"Cartesian Genetic Programming† . Proceedings of the 3rd European Conference on Genetic Programming. Springer LNCS 1802 ( 2000 ) 121-132. Mitchell Melanie. â€Å"An Introduction To Genetic Algorithms† . 1st erectile dysfunction. MIT imperativeness ( 1998 ) . Butler. Mark Jonathan. â€Å"Unlocking the channel: beat. metre. and musical design in electronic dance music† . Indiana University Press. ( 2006 ) . A. Hunt. â€Å"Your Research Undertaking: How to Pull off It† . New York: Routledge. 2005.

A Symbol In Lord Of The Flies free essay sample

Essay, Research Paper The symbol of fire is used throughout the full book, Lord of the Flies. Although it is mentioned merely briefly throughout, the significance of these happenings has a strong consequence on the characters, book, and the reader. The writer, William Golding, uses the fire to demo the position of the people on the island. The fire is first mentioned in chapter three when Ralph decides that it is needed if they wish to of all time be rescued. It is once more reintroduced in chapter eight when Piggy suggests that it should be moved to the beach on which they are populating. Fire is subsequently mentioned in chapters 10s and eleven as the cardinal struggle in the book at that clip. This symbol is eventually mentioned in chapter 12 as it engulfs the full island. Golding uses fire as a symbol to stand for hope and commonsense. He besides uses the fire as a symbol from their absence from inevitable savageness. Fire is foremost introduced by Ralph as a agency to pass on with the exterior universe stating they need aid and necessitate to be rescued. He says? If a ship comes near the island they may non detect us. So we must do fume on top of the mountain. We must do a fire. ? He and Jack shortly come to the realisation that they have nil to illume the fire with ; immediately they notice that they can utilize Piggy? s spectacless. Piggy shortly becomes angry and is critical of how they use and maintain it. After Jack has agreed to maintaining the fire lit along with his choir male childs, he ascends to the mountain. One twenty-four hours while a ship is seen drifting by the fire is non illuminated. Ralph becomes really huffy at Jack even though he has caught a hog for nutrient. The fire is a gift signifier Piggy to the dwellers of the island. It represents the hope of being rescued. Subsequently in chapter 8, after Jack has seceded from Ralph? s folk, Piggy suggests that the fire should be moved to the beach. While the fire is being built many of Ralph? s followings leave to Jack? s folk. They build the fire by the bathing pool and visible radiation it when they are done. This shows Piggy? s commonsense because their was no point in holding to travel so far to maintain the fire lit. It besides helps to maintain Ralph? s head on something other than the bad things that have come of Jack and sezession. The Ralph represents the bathing pool because he is ever seeking to remain clean and the bathing pool is where people go to stay clean. The Piggy represents the fire because it was his gift to the island. Puting the fire next to the bathing pool represents the close bond between Ralph and Piggy. Again in chapter 10 fire is mentioned as the major struggle between Ralph and Jack. With their folk depleted, Ralph? s followings start to miss involvement in the fire and the hope of being rescued. One dark while Ralph? s folk is asleep Jack? s folk comes over and bargains Piggy? s spectacless and the power to do fire. Ralph and Piggy go to Jack and say that they would hold lief shared the fire with him, wholly he had to make was inquire. By stealing the power to do fire Ralph has lost the power to do logical determinations and the power to take. When Piggy says that he will portion the fire he truly believes that this fact will convey the two folks together and halt the warfare. This is proved false when Jack refuses to collaborate. The symbol of fire in this book shows the relationship of Ralph and Jack by the arrangement of the fire. It besides represented the hope of being rescued and every bit shortly as Jack gained ownership of it, all hope was lost for Ralph and his folk. The fire represented commonsense to Ralph all throughout the book and when he lost it he lost the ability to do logical determinations which would hold saved his life. This proves the point that the fire represents the position of the people on the island Bibliography Lord of the Fliess